similar to: Getting (and displaying) REST data

I''m getting this error in Rails: undefined method `include'' for #<MenusController:0x408efd1c> The offending code is: require "rexml/document" include REXML I see there may be a problem with GCC 4 on OSX, but I''m using Redhat with GCC 3.2. http://weblog.rubyonrails.org/articles/2005/12/22/is-gcc-4-0-incompatible-with-ruby-on-os-x-and-elsewhere

>From the docs: "Note that any fields in the join table will override matching field names in the two joined tables. As a consequence, having an "id" field in the join table usually has the undesirable result of clobbering the "id" fields in either of the other two tables." I do have an ID field in the join table, and as a result it''s clobbering the ID

Hi all. I have two Rails applications. Each is on its own VPS hosted by Pipespring (excellent service btw). My app runs lightning quick - AFTER the first load. If I visit my site after a period of inactivity (i.e. no visitors to my site), it takes up to 10 seconds to load that first time. After that I can hop around with no problems. Has anyone run into this before? Ideas? - Rabbit

Hey Everybody, This is the only way I''ve been able to get my file upload to work: class Item < ActiveRecord::Base def file=(upload) @file=upload end def after_create File.open("public/items/#{self.id}.jpg", "w") { |f| f.write(@file.read) } end end The upload form has "file_field ''item'', ''file'',

Hi, I''ve read that Dr. Dobbs Journal''s last issue has a cover article about Rails titled "Ruby On Rails - Java''s Successor?". Can''t find anything about it in http://www.ddj.com Does someone have the paper edition and can confirm that, and tell how the article looks like, and so on. Thanks, -- Jean-Fran?ois. -- ? la renverse.

Hi, I''m trying to call a remote function when a combobox option is selected, passing as an argument the current value of the combobox (paramenter "panel_id": <select id="server_interface_jack_switch_panel"

Before I get flamed, I just want to start off by saying that I am new to Ruby and I really enjoy this language and want to see it succeed. But, what niche does this language fill? These are serious question, not a put down of the language. Does it has something to offer for Web 2.0? Is it just another scripting language? Does it suppose to replace something else? Does it suppose to work with

I''m trying to collect media references (URLs) to articles, podcasts, and videos about Ruby and Ruby on Rails, like this month''s Linux Journal ( http://www.linuxjournal.com/issue/147) or the recent DDJ article ( http://www.ddj.com/dept/architect/187203512). If have such a collections yourself (or just know of some good references), could you please share them on this thread.

I am trying to play with a Countries -> Cities dynamically updating select box.that is if someone selects a country then all the cities of that country must be listed.Does anyone know of any data source for this? I searched for it but couldnt find any good usable source. Better still is there a module which I can mixin for this? Thanks Vivek -------------- next part -------------- An HTML

Is there an easy way to deal with nil properties in templates? All I''m aware of are these methods, and it''s quite tedious and surely violates DRY. <%= @member.name unless @member.name.nil? %> <%= @member.name.to_is %> <%= "#{@member.name}" %> csn __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the

Is there a way to do this in a view? <% redirect_to ''http://url.com'' %> All I can think of is outputting a link and using Javascript to click it, or probably do something like ''doc.location(url)''. csn __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

Hi All, Just about to set up RoR on our server and was wondering what the ideal setup for RoR is these days? Apache 1? Apache 2? fCgi? Any guidance would be helpful! Thanks, -Adam

I have a feeds controller which generates RSS and Atom pages. I put ''caches_page :show'' in it. The problem is that the pages are saved with an html extension. As a result, browsers display the cached feeds as HTML rather than XML, and feed validators complain. There''s an option to set ''Base.page_cache_extension'' globally, but I don''t want

Hi, I am trying to do a kruskal wallis test on two lists, fVisited and cSN: fVisited[[1]] [1] 0.17097623 0.30376141 0.17577266 0.14951855 0.03959753 0.08096217 0.05744888 0.02196257.... .... cSN[[1]] [1] 0.08557303 0.36477791 0.19601252 0.12981040 0.05351320 0.10385542 0.03539577 0.03106175.... So if I just want to do a test on just one of the entries this is simple enough:

Is there some way to have these two sets of URLs use totally different controllers and templates? categories/list categories/show/1 admin/categories/list admin/categories/edit/1 admin/categories/destroy/1 admin/categories/update/1 Besides, of course, using different controller names ;). The first URL is publicly accessible, while the second contains admin functions. Also, with the second,

I''ve managed to get Rails working using Apache->Lighttpd->SCGI. Restarting everything is really difficult. This appears to be the process: - stop apache - stop lighttpd - stop scgi - make sure scgi still isn''t running (it sometimes does) - if it is, kill it - delete all session files (they often cause permission errors) - start scgi - start apache - start lighttpd - cross

I want to be able to find items according to various params - category_id, member_id, type_id, rating, etc. What I have now is something like: if(@params[''category_id'']) @items=Item.find(:all, :conditions=>["category_id=?", @params[''category_id'']) elsif(@params[''category_id''] and @params[''member_id''])

Is it possible to write map.connect rules in route.rb that externally redirect (HTTP 302) to other actions? thanks csn __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

Hello, I want to let you know about an algo that will soon be published and that may be of interest to Vorbis (and other Ogg projects) : http://f-cpu.seul.org/whygee/ddj-3r/ddj-3r.tgz this is the archive of the article i submitted. It describes the "Recursive Range Reduction" algorithm (3R for short) and uses only a few basic computer principles (a binary tree being the most complex

Hello, > I have the following entries, among others, in my smb.conf file: > ===== cut here ===== > logon path = \\%L\profiles\%U > [profiles] > comment = User Profiles > path = /usr/home/profiles > public = yes > writable = yes > browseable = yes > ===== cut here ===== > So, I expect 'net use z: /home' on a win95 machine to map z: to >